function popWindow(url, w, h)
{
	var pWin = window.open(url, 'poppedWindow', 'width=' + w +',height=' + h + ',scrollbars,resizable');
	pWin.moveTo(screen.width / 2 - w / 2, screen.height / 2 - h / 2);
	pWin.focus();
}

function LoadImage(elemId, imgSrc)
{
	var elem = document.getElementById(elemId);
	elem.src = imgSrc;
}

function ToggleElem(elemId)
{
	var elem = document.getElementById(elemId);
	
	if (elem.style.display != "none")
	{
		elem.style.display = "none";
	}
	else
	{
		elem.style.display = "inline";
	}
}